Individual provider · Type 1 NPI

Martin Myron Mass, MD

Internal Medicine Physician · San Francisco, CA

NPI number 1922013382 Active

Practice location

580 Valencia St
San Francisco, CA 94110-1115

Fax (415) 291-0489

Specialties and licenses

Taxonomy	Code	License
Internal Medicine Physician Primary	207R00000X	G47043 (CA)
Infectious Disease Physician	207RI0200X	G47043 (CA)

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

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About NPI 1922013382

Martin Myron Mass, MD's National Provider Identifier is 1922013382, issued on Jul 31, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in San Francisco, CA. The record was last updated on Jul 1, 2016.